Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

//
//        __  __    __  ________  _______    ______   ________
//       /  |/  |  /  |/        |/       \  /      \ /        |
//   ____$$ |$$ |  $$ |$$$$$$$$/ $$$$$$$  |/$$$$$$  |$$$$$$$$/
//  /    $$ |$$ |__$$ |$$ |__    $$ |  $$ |$$ | _$$/ $$ |__
// /$$$$$$$ |$$    $$ |$$    |   $$ |  $$ |$$ |/    |$$    |
// $$ |  $$ |$$$$$$$$ |$$$$$/    $$ |  $$ |$$ |$$$$ |$$$$$/
// $$ \__$$ |$$ |  $$ |$$ |_____ $$ |__$$ |$$ \__$$ |$$ |_____
// $$    $$ |$$ |  $$ |$$       |$$    $$/ $$    $$/ $$       |
//  $$$$$$$/ $$/   $$/ $$$$$$$$/ $$$$$$$/   $$$$$$/  $$$$$$$$/
//
// dHEDGE DAO - https://dhedge.org
//
// Copyright (c) 2021 dHEDGE DAO
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
//
// SPDX-License-Identifier: BUSL-1.1

pragma solidity 0.7.6;
pragma experimental ABIEncoderV2;

import "@openzeppelin/contracts/access/Ownable.sol";
import "./interfaces/IGovernance.sol";

/// @title Governance
/// @dev A contract with storage managed by governance
contract Governance is IGovernance, Ownable {
  event ContractGuardSet(address extContract, address guardAddress);
  event AssetGuardSet(uint16 assetType, address guardAddress);
  event AddressSet(bytes32 name, address destination);

  struct ContractName {
    bytes32 name;
    address destination;
  }

  // Transaction Guards
  mapping(address => address) public override contractGuards;
  mapping(uint16 => address) public override assetGuards;

  // Addresses

  // "aaveProtocolDataProvider": aave protocol data provider
  // "swapRouter": swapRouter with uniswap v2 interface.
  // "weth": weth address which is used token swap
  mapping(bytes32 => address) public override nameToDestination;

  /* ========== RESTRICTED FUNCTIONS ========== */

  // Transaction Guards

  /// @notice Maps an exernal contract to a guard which enables managers to use the contract
  /// @param extContract The third party contract to integrate
  /// @param guardAddress The protections for manager third party contract interaction
  function setContractGuard(address extContract, address guardAddress) external onlyOwner {
    _setContractGuard(extContract, guardAddress);
  }

  function _setContractGuard(address extContract, address guardAddress) internal {
    require(extContract != address(0), "Invalid extContract address");
    require(guardAddress != address(0), "Invalid guardAddress");

    contractGuards[extContract] = guardAddress;

    emit ContractGuardSet(extContract, guardAddress);
  }

  /// @notice Maps an asset type to an asset guard which allows managers to enable the asset
  /// @dev Asset types are defined in AssetHandler.sol
  /// @param assetType Asset type as defined in Asset Handler
  /// @param guardAddress The asset guard address that allows manager interaction
  function setAssetGuard(uint16 assetType, address guardAddress) external onlyOwner {
    _setAssetGuard(assetType, guardAddress);
  }

  function _setAssetGuard(uint16 assetType, address guardAddress) internal {
    require(guardAddress != address(0), "Invalid guardAddress");

    assetGuards[assetType] = guardAddress;

    emit AssetGuardSet(assetType, guardAddress);
  }

  // Addresses

  /// @notice Maps multiple contract names to destination addresses
  /// @dev This is a central source that can be used to reference third party contracts
  /// @param contractNames The contract names and addresses struct
  function setAddresses(ContractName[] calldata contractNames) external onlyOwner {
    for (uint256 i = 0; i < contractNames.length; i++) {
      bytes32 name = contractNames[i].name;
      address destination = contractNames[i].destination;
      nameToDestination[name] = destination;
      emit AddressSet(name, destination);
    }
  }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "../utils/Context.sol";
/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.7.6;

interface IGovernance {
  function contractGuards(address target) external view returns (address guard);

  function assetGuards(uint16 assetType) external view returns (address guard);

  function nameToDestination(bytes32 name) external view returns (address);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/*
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with GSN meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"name","type":"bytes32"},{"indexed":false,"internalType":"address","name":"destination","type":"address"}],"name":"AddressSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"assetType","type":"uint16"},{"indexed":false,"internalType":"address","name":"guardAddress","type":"address"}],"name":"AssetGuardSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"extContract","type":"address"},{"indexed":false,"internalType":"address","name":"guardAddress","type":"address"}],"name":"ContractGuardSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"}],"name":"assetGuards","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"contractGuards","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"nameToDestination","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"bytes32","name":"name","type":"bytes32"},{"internalType":"address","name":"destination","type":"address"}],"internalType":"struct Governance.ContractName[]","name":"contractNames","type":"tuple[]"}],"name":"setAddresses","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"assetType","type":"uint16"},{"internalType":"address","name":"guardAddress","type":"address"}],"name":"setAssetGuard","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"extContract","type":"address"},{"internalType":"address","name":"guardAddress","type":"address"}],"name":"setContractGuard","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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